Zenoah 36mm piston with special factory molybdenum disulfide coating. This is a stock zenoah part # 57479-1001 that has had this special coating added. zenoah part# 584292101
The coating reduces friction slightly, and the reduced resistance results in slightly better performance and top RPMs.
These pistons do NOT include a piston ring, requires use of Zenoah pin washers and pin bearings.
Professionally coated at the Zenoah factory in Japan.
These pistons are a special promotion from Zenoah and may be available only for a…

Zenoah 36mm piston with special factory molybdenum disulfide coating. This is a stock zenoah part # 57479-1001 that has had this special coating added. zenoah part# 584292101
The coating reduces friction slightly, and the reduced resistance results in slightly better performance and top RPMs.
These pistons do NOT include a piston ring, requires use of Zenoah pin washers and pin bearings.
Professionally coated at the Zenoah factory in Japan.
These pistons are a special promotion from Zenoah and may be available only for a…

Complete Engine, including carburettor, air filter, muffler, and clutch. The brand-new Zenoah G290RC engine is a 28.5cc (36mm bore, 28mm stroke) performance machine. Zenoah took their powerful, reliable G260RC engine and made it even better. Major changes include a 4-bolt cylinder design for improved sealing , a stronger and lighter crankcase, an additional crankshaft bearing; redesigned cylinder fins for better cooling, larger ports, the high-performance WT-990 carburetor as standard equipment; a metal-impregnated insulator gasket for a better seal; and modified…